Tamsin Cooke 
Scarlet Files: Cat Burglar [EPUB ebook] 

Winner of the Stockton Children’s Book of the Year 2017! Schoolgirl by day, cat burglar by night… Scarlet Mc Call thinks she has it all figured out. She and her dad are on a mission to return stolen treasures to their rightful owners. But when they take an ancient Aztec bracelet, her world turns upside down. Dad goes missing, and mysterious powers erupt inside Scarlet. She’s hunted by sinister people, who will stop at nothing to possess the bracelet. Searching for her dad, Scar must learn who to trust before it’s all too late.